There are many aspects to consider before choosing your roofing contractor. Please consider the following:
Choose a licensed contractor
Check if you contractor is licensed with the CCB at www.oregon.gov/ccb or 503-378-4621 using the contractor's license number or phone number.
A license means the contractor has a surety bond and liability and property damage insurance. Licensing is not a guarantee of the contractor's work.
Check the contractor's license category. Each category has different surety bond and liability insurance requirements for contractors.
Check out your contractor
Ask for and check references.
Don't automatically accept the lowest bid.